A038819 Number of primes less than n*10^10.

455052511, 882206716, 1300005926, 1711955433, 2119654578, 2524038155, 2925699539, 3325059246, 3722428991, 4118054813, 4512105232, 4904759399, 5296138250, 5686326158, 6075437956, 6463533937, 6850690633, 7236978160

Offset

1,1

Links

Robert G. Wilson v, Table of n, a(n) for n = 1..10000

Tomás Oliveira e Silva, Tables of values of pi(x) and of pi2(x)

Andrew R. Booker, The Nth Prime Page

Mathematica

Table[ PrimePi[ n*10^10 ], {n, 1, 18}]

Prog

(PARI) a(n)=primepi(10^10*n) \\ Charles R Greathouse IV, Apr 29 2015

Crossrefs

Cf. A038801, A028505, A038812, A038813, A038814, A038815, A038816, A038817, A038818, A038820, A038821, A080122, A080123, A080124, A080125, A080126, A080127, A080128, A080129.

Sequence in context: A280001 A096556 A038830 * A351430 A286846 A349747

Adjacent sequences: A038816 A038817 A038818 * A038820 A038821 A038822

Keyword

nonn

Author

Jeff Burch

Extensions

Edited and extended by Robert G. Wilson v, Jan 29 2003

Status

approved